A microsleep is when we fall asleep for the briefest of moments, so brief in fact, that we might not realise it has happened. Dr Lindsay Browning, neuroscientist, owner of leading sleep issues clinic ...

Microsleep is a brief, involuntary shutdown of brain activity, often lasting 15 to 30 seconds, caused by sleep deprivation. It can occur anytime, even while driving, posing serious risks. Common signs ...